WO1997006275A1 - Procede pour produire des derives de 2-alcoxycyclohexanol optiquement actifs - Google Patents
Procede pour produire des derives de 2-alcoxycyclohexanol optiquement actifs Download PDFInfo
- Publication number
- WO1997006275A1 WO1997006275A1 PCT/JP1996/002174 JP9602174W WO9706275A1 WO 1997006275 A1 WO1997006275 A1 WO 1997006275A1 JP 9602174 W JP9602174 W JP 9602174W WO 9706275 A1 WO9706275 A1 WO 9706275A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- alkoxycyclohexanol
- optically active
- following general
- general formula
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P41/00—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture
- C12P41/003—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by ester formation, lactone formation or the inverse reactions
- C12P41/004—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by ester formation, lactone formation or the inverse reactions by esterification of alcohol- or thiol groups in the enantiomers or the inverse reaction
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/829—Alcaligenes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/874—Pseudomonas
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/921—Candida
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/931—Mucor
Definitions
- the present invention relates to a method for producing an optically active 2-alkoxycyclohexanol derivative, and more particularly to a method for producing (S, S) -2-alkoxycyclohexanol.
- Optically active 2-alkoxycyclohexanol derivatives such as (S, S) -2-alkoxycyclohexanol are known as important synthetic intermediates when synthesizing pharmaceuticals, agricultural chemicals and the like.
- the method for producing an optically active 2-alkoxycyclohexanol derivative is as follows: (1) (Sat) the force of trans-2-methoxin hexanol. Selectively hydrolyzes,
- the resulting optically active 2-alkoxycyclohexanol has the (R, R) configuration, and the (S, S) -2-alkoxycyclohexanol
- the resulting carboxylic acid ester of (S, S) -2-alkoxycyclohexanol must be further hydrolyzed to obtain.
- Method (2) is a method capable of obtaining (S, S) -2-alkoxycyclohexanol, but has insufficient stereoselectivity and has problems in production efficiency, economy, and the like.
- the method (3) has problems such as low stereoselectivity and expensive reagents to be used.
- the present invention uses (S) -trans-2-alkoxy hexanol, which is inexpensive and can be easily obtained, in one step using (S, S) -2-alkoxycyclo. It is an object of the present invention to provide a method for efficiently producing hexanol.
- the gist of the present invention is the following general formula (1):
- R 1 represents a lower alkyl group, an alkenyl group, a cycloalkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted aralkyl group.
- Soil — trans-2-alkoxycyclohexanol in the presence of an acyl donor under conditions that do not substantially hydrolyze, hydrolyzing enzymes derived from microorganisms that have stereospecific esterification ability to the R-isomer By acting on the following general formula (2);
- R 1 is the same as described above.
- R 2 is hydrogen, a linear or branched alkyl group having 1 to 17 carbon atoms, or a linear or branched C 2 to C 17 alkyl group.
- R, R 2-Alkoxycyclyl represented by the formula (1), wherein the carboxylic acid ester of hexanol is obtained to obtain the (S, S) -2-alkoxycyclohexanol.
- (Shi) -trans-2-alkoxycyclohexanol used in the present invention is a compound represented by the above general formula (1).
- the above R ′ is not particularly limited and includes, for example, lower alkyl groups such as methyl group, ethyl group, propyl group, isopropyl group, n-butyl group, isobutyl group, t-butyl group, sec-butyl group and the like.
- alkenyl group such as a vinyl group, an aryl group, or an isobutenyl group; a cycloalkyl group such as a cyclohexyl group or a pentyl group; a substituted or unsubstituted aryl group such as a p-ditrophenyl group or a phenyl group; A group; a substituted or unsubstituted aralkyl group such as a p-nitrobenzyl group or a benzyl group; and a methyl group is preferable.
- the acyldona used in the present invention is represented by the following general formula (4):
- R 2 represents hydrogen, a linear or branched alkyl group having 1 to 17 carbon atoms, or a linear or branched alkenyl group having 2 to 17 carbon atoms.
- R 3 is a linear or branched alkyl group having 1 to 17 carbon atoms, a linear or branched alkenyl group having 2 to 17 carbon atoms) , 2, 2, 2-trihalogenoethyl group or a substituted or unsubstituted fuunyl group.
- R 2 is the same as described above.
- R 2 is not particularly limited.
- hydrogen methyl group, ethyl group, propyl group, isopropyl group, n-butyl group, isobutyl group, t-butyl group, sec-butyl group, pentyl group And alkyl groups such as heptyl groups: alkene groups such as vinyl, aryl, isopropyl, and isobutenyl And a propyl group and the like.
- R 3 is not particularly limited and includes, for example, an alkyl group such as a methyl group, an ethyl group, a propyl group, an isopropyl group, an n-butyl group, an isobutyl group, a t-butyl group, and a sec-butyl group; Alkenyl groups such as vinyl group and isopropenyl group; trihalogenoethyl groups such as 2,2,2—trichloroethyl group, 2,2,2—tribromoethyl group, 2,2,2-trifluoroethyl group; Examples thereof include a substituted or unsubstituted aryl group such as a p-2-trifluoro group and a phenyl group, and preferably a vinyl group.
- an alkyl group such as a methyl group, an ethyl group, a propyl group, an isopropyl group, an n-butyl group, an isobut
- acyl donor examples include butyric anhydride, vinylbutyric acid, and triptyline.
- the hydrolase derived from a microorganism having a stereospecific esterification ability to the R-form used in the present invention is not particularly limited, and examples thereof include lipase, esterase, and acylase.
- a lipase derived from a microorganism belonging to the genus Alkaligenes a lipase derived from a microorganism belonging to the genus Cyandeida, a lipase derived from a microorganism belonging to the genus Pseudomonas, a lipase derived from a microorganism belonging to the genus Mucor, or the like. is there.
- Examples of the lipase derived from the microorganism belonging to the genus Algenius Ligenes include “Lipase PL” (registered trademark, manufactured by Meito Sangyo Co., Ltd.).
- the lipase derived from the microorganism belonging to the genus Candida is exemplified. "N0V0zym435j” (Novo Nordisk, registered trademark), “Lipase OF” (registered trademark, Meito Sangyo), “Lipase MYj (Meito Sangyo) And lipases derived from microorganisms belonging to the genus Pseudomonas.
- Lipases derived from microorganisms belonging to the genus Mucol include, for example, “Lipozyme IM” (manufactured by Novo Nordisk, Inc., registered trademark). Can be.
- the above-mentioned hydrolase derived from a microorganism having a stereospecific esterification ability to the R-form may be used as a microbial cell containing these.
- the microbial cells include yeast belonging to the genus Alcaligenes, Candida, Pseudomonas, Mucour and the like; fungi such as filamentous fungi and bacteria.
- the microbial cells described above are, for example, freeze-dried cells; cells treated with acetone, toluene, etc .; cell destruction products; Use may be provided for convenience.
- the microbial cells and the processed cells may be used as they are, or may be used after being immobilized.
- the method for producing the optically active 2-alkoxycyclohexanol derivative of the present invention can be carried out, for example, as follows.
- the raw material (S) -1 trans-2-alkoxycyclohexanol is converted to a solvent concentration of 0:! ⁇ 70 wZ V%, preferably 1 ⁇ 50 w / V%.
- a microorganism having a stereospecific esterification ability to the R-form of the above-mentioned R-form at a weight of 0.01 to 10 times, preferably 0.01 to 1 times the weight of monoalkoxycyclohexanol.
- agitating and mixing to cause an asymmetric esterification reaction agitating and mixing to cause an asymmetric esterification reaction.
- the above-mentioned asymmetric esterification reaction is carried out under conditions in which hydrolysis does not substantially occur.
- a hydrolysis reaction which is a reverse reaction of the asymmetric esterification reaction proceeds, and thus the asymmetric esterification reaction does not include water, or It is preferable to carry out the reaction in the presence of a solvent containing only a trace amount.
- the reaction solvent used in the present invention is not particularly limited as long as it does not deactivate the above-mentioned hydrolase, and examples thereof include hydrocarbon-based solvents such as toluene and hexane; diisopropyl ether; Ether solvents such as drofuran and methyl tert-butyl ether; ketone solvents such as acetone and methylethyl ketone; ester solvents such as ethyl butyrate;
- the asymmetric esterification reaction may be performed without using the above reaction solvent other than the above substrate and reaction reagent.
- the reaction temperature of the above asymmetric esterification reaction is preferably from 0 to 80 ° C, more preferably from 10 to 50 ° C.
- the reaction time of the above asymmetric esterification reaction is preferably 1 to 240 hours, more preferably 1 to 72 hours.
- trans_2 methoxincloth in one 5 m1 screw tube Hexanol 26 mg, vinyl butyrate 1.27 ml and various lipases 130 mg were added, and the mixture was stirred and reacted at room temperature for 24 hours. The reaction solution was filtered, and the conversion was measured by GC analysis of the filtrate. After derivatization of the remaining trans-2-methoxyhexanol (DNB conversion), the optical purity was measured by HPLC analysis. The configuration of trans-2-methoxycyclohexanol was all (S, S). The results of the conversion and the optical purity are shown in Table 1. Examples 7 to 30
- the present invention has the above-mentioned constitution, it is possible to efficiently and conveniently produce (S, S) -2-alkoxycyclohexanol, which is useful as an intermediate material for pharmaceuticals.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Genetics & Genomics (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96925973A EP0783039B1 (en) | 1995-08-04 | 1996-08-02 | Process for producing optically active 2-alkoxycyclohexanol derivatives |
US08/809,431 US5750382A (en) | 1995-08-04 | 1996-08-02 | Process for producing optically active 2-alkoxycyclohexanol derivatives |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7/219728 | 1995-08-04 | ||
JP21972895A JP3708589B2 (ja) | 1995-08-04 | 1995-08-04 | 光学活性2−アルコキシシクロヘキサノール誘導体の製造法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997006275A1 true WO1997006275A1 (fr) | 1997-02-20 |
Family
ID=16740050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1996/002174 WO1997006275A1 (fr) | 1995-08-04 | 1996-08-02 | Procede pour produire des derives de 2-alcoxycyclohexanol optiquement actifs |
Country Status (4)
Country | Link |
---|---|
US (1) | US5750382A (ja) |
EP (1) | EP0783039B1 (ja) |
JP (1) | JP3708589B2 (ja) |
WO (1) | WO1997006275A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2401866A (en) * | 2002-02-06 | 2004-11-24 | Commw Scient Ind Res Org | Esterases with lipase activity |
KR100846674B1 (ko) | 2006-03-10 | 2008-07-16 | 엔자이텍 주식회사 | 효소적 방법에 의한 광학활성 트랜스 알코올 화합물 및 그의 에스테르 화합물 제조방법 |
-
1995
- 1995-08-04 JP JP21972895A patent/JP3708589B2/ja not_active Expired - Fee Related
-
1996
- 1996-08-02 EP EP96925973A patent/EP0783039B1/en not_active Expired - Lifetime
- 1996-08-02 WO PCT/JP1996/002174 patent/WO1997006275A1/ja active IP Right Grant
- 1996-08-02 US US08/809,431 patent/US5750382A/en not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
INDIAN JOURNAL OF CHEMISTRY, Vol. 31B, (1992), A. BHATTACHARYA et al., "Regio- and Stereoselective Transacylation of Polyhydric Alcohols Using Pronase in Organic Solvents". * |
TETRAHEDRON LETT., Vol. 28, No. 30, (1987), H. HEMMERLE et al., "Asymmetric Hydrolysis and Esterification Catalyzed by Esterases from Poricine Pancreas in the Synthesis of Both Enantiomers of Cyclo-Pentanoid Building Blocks". * |
Also Published As
Publication number | Publication date |
---|---|
US5750382A (en) | 1998-05-12 |
EP0783039A1 (en) | 1997-07-09 |
JP3708589B2 (ja) | 2005-10-19 |
JPH0947298A (ja) | 1997-02-18 |
EP0783039A4 (en) | 1999-11-17 |
EP0783039B1 (en) | 2002-01-02 |
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